[badasp5.0]

My daily driver '89 Volvo 740 when it gets superhot outside or gets to near half a tank of gas or below
it will sputter around corners and start missing at speed and eventually die out and will not start for a few hours.
I have replaced both the intank and inline fuel pumps, filters, fuel pump relay and fuses but it still acts up.
When its stalled out if you disconnect the fuel line after the regulator there is no gas when you try to start it.

What have I missed?

 

[velez]

My daily driver '89 Volvo 740 when it gets superhot outside or gets to near half a tank of gas or below
it will sputter around corners and start missing at speed and eventually die out and will not start for a few hours.
I have replaced both the intank and inline fuel pumps, filters, fuel pump relay and fuses but it still acts up.
When its stalled out if you disconnect the fuel line after the regulator there is no gas when you try to start it.

What have I missed?

Hello a few months ago i had the same problem with mu 760 and you need to check the wired of the inyectors I change the fuel pump and intake pump soo, and the trouble still, when check the inyectors it was the troubles

Good lUck
Saludos from Peru
Velez

 

[SAE-MATC]

check the main wiring harness it may be corroded. i had a similar problem with my 740 turbo dying around corners.